LC8750C64B-57E1-E, LC875148A, LC875164A-5V90 Selling Leads, Datasheet
MFG:SANYO Package Cooled:05+ D/C:QFP
LC8750C64B-57E1-E, LC875148A, LC875164A-5V90 Datasheet download
Part Number: LC8750C64B-57E1-E
MFG: SANYO
Package Cooled: 05+
D/C: QFP
LC8750C64B-57E1-E, LC875148A, LC875164A-5V90
- Table of contents:
Info of LC8750C64B-57E1-E
Info of LC875148A
Info of LC875164A-5V90
Attentive hint
Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
Top Sellers:
TOP
About LC8.0
PDF/DataSheet Download
Datasheet: LC8.0
File Size: 600987 KB
Manufacturer: MICROSEMI [Microsemi Corporation]
Download : Click here to Download
About LC875148A
PDF/DataSheet Download
Datasheet: LC875148A
File Size: 805226 KB
Manufacturer: Sanyo
Download : Click here to Download
About LC8.0
PDF/DataSheet Download
Datasheet: LC8.0
File Size: 600987 KB
Manufacturer: MICROSEMI [Microsemi Corporation]
Download : Click here to Download
LC875148A General Description
The LC875164A/48A/32A microcontroller is 8-bit single chip microcontroller with the following on-chip functional blocks:
- CPU: Operable at a minimum bus cycle time of 100ns
- 64K/48K/32K bytes ROM
- 1024 byte RAM
- two high performance 16 bit timer/counters (can be divided into 8 bit units)
- two 8 bit timers with prescalers
- timer for use as date/time clock
- two synchronous serial I/O ports (with automatic block transmit/receive function)
- one asynchronous/synchronous serial I/O port
- 12-bit PWM × 2
- 8-channel × 8-bit AD converter
- high speed 8-bit parallel interface
- 19-source 10-vectored interrupt system
All of the above functions are fabricated on a single chip.
LC875148A Maximum Ratings
| Parameter | Symbol | Pins | Conditions |
Ratings |
unit | ||||
| VDD[V] |
min. |
typ |
max. | ||||||
| Maximum supply voltage |
VDD max | VDD1,VDD2,VDD3 | VDD1=VDD2=VDD3 |
-0.3 |
+7.0 |
V | |||
| Input voltage | VI(1) | XT1, XT2, CF1 |
-0.3 |
VDD+0.3 | |||||
| output voltage | VO(1) | PWM0, PWM1 |
-0.3 |
VDD+0.3 | |||||
| Input/output voltage |
VIO(1) | Ports 0, 1, 2 Ports 3, 7, 8 Ports A, B, C SI2P00-SI2P03 PWM0, PWM1 |
-0.3 |
VDD+0.3 | |||||
| High level output current |
Peak output current |
IOPH(1) | Ports 0, 1, 2, 3 Ports A, B, C SI2P00-SI2P03 PWM0, PWM1 |
•CMOS output •For each pin. |
-10 |
mA | |||
| IOPH(2) | P71-P73 | For each pin. |
-5 |
||||||
| Total output current |
IOAH(1) | P71-P73 |
-5 |
||||||
| IOAH(2) | Port 1 PWM0, PWM1 Port 3 SI2P00-SI2P03 |
The total of all pins. |
-30 |
||||||
| IOAH(3) | Ports 0, 2 | The total of all pins. |
-20 |
||||||
| IOAH(4) | Ports B |
-20 |
|||||||
| IOAH(5) | Ports A, C | The total of all pins. |
-20 |
||||||
| Low level output current |
Peak output curren |
IOPL(1) | P02-P07 Ports 1, 2, 3 Ports A, B, C SI2P00-SI2P03 PWM0, PWM1 |
For each pin. |
20 | ||||
| IOPL(2) | P00, P01 | For each pin. |
30 | ||||||
| IOPL(3) | Ports 7, 8 | For each pin. |
5 | ||||||
| Total output current |
IOAL(1) | Ports 7 | The total of all pins |
15 | |||||
| IOAL(2) | Ports 8 | The total of all pins |
15 | ||||||
| IOAL(3) | Port 1 PWM0, PWM1 Port 3 SI2P00-SI2P03 |
The total of all pins |
50 | ||||||
| IOAL(4) | Ports 0, 2 | The total of all pins. |
70 | ||||||
| IOAL(5) | Ports B | The total of all pins |
40 | ||||||
| IOAL(6) | Ports A,C | The total of all pins |
40 | ||||||
| Maximum power dissipation |
Pdmax | QIP80E SQFP80 |
Ta=-30 to+70°C |
350 |
mW | ||||
| Operating temperature range |
Topr |
-30 |
70 |
||||||
| Storage temperature range |
Tstg |
-55 |
125 | ||||||
LC875148A Features
` Read Only Memory
- 65536 * 8 bits (LC875164A)
- 49151 * 8 bits (LC875148A)
- 32512 * 8 bits (LC875132A)
` Bus Cycle Time
- 100ns (10MHz)
Note: The bus cycle time indicates ROM read time.
` Minimum Instruction Cycle Time : 300ns (10MHz)
` Ports
- Input/output ports
Each bit data direction programmable 59 (P1n,P2n,P3n,P70 to P73,P8n,PAn,PBn,PCn,S2Pn)
Nibble data direction programmable 8 (P0n)
- Input ports 2 (XT1,XT2)
- PWM Output ports 2 (PWM0,PWM1)
- Oscillator pins 2 (CF1,CF2)
- Reset pin 1 ( RES )
- Power supply 6 (VSS1 to 3,VDD1 to 3)
` Timers
- Timer0: 16 bit timer/counter with capture register
Mode 0: 2 channel 8 bit timer with programmable 8 bit prescaler and 8 bit capture register
Mode 1: 8 bit timer with 8 bit programmable prescaler and 8 bit capture register + 8 bit counter with 8 bit capture register
Mode 2: 16 bit timer with 8 bit programmable prescaler and 16 bit capture register
Mode 3: 16 bit counter with 16 bit capture register
- Timer1: PWM/16 bit timer/counter (with toggle output)
Mode 0: 8 bit timer (with toggle output) + 8 bit timer counter (with toggle output)
Mode 1: 2 channel 8 bit PWM
Mode 2: 16 bit timer/counter (with toggle output)
Mode 3: 16 bit timer (with toggle output) Lower order 8 bits can be used as PWM output.
- Timer4: 8-bit timer with 6-bit prescaler
- Timer5: 8-bit timer with 6-bit prescaler
- Base timer
1. The clock signal can be selected from any of the following: sub-clock (32.768kHz crystal oscillator), system clock, and prescaler output for timer 0.
2. Interrupts can be selected to occur at one of five different times.
`SIO
- SIO0: 8 bit synchronous serial interface
1. LSB first/MSB first function available
2. Internal 8-bit baud-rate generator (maximum transmit clock period 4/3 TCYC)
3. Continuous automatic data communications (1 - 256 bits)
- SIO1: 8 bit asynchronous/synchronous serial interface
Mode 0: Synchronous 8 bit serial IO (2-wire or 3-wire, transmit clock 2 - 512 TCYC)
Mode 1: Asynchronous serial IO (half duplex, 8 data bits, 1 stop bit, baud rate 8 - 2048 TCYC)
Mode 2: Bus mode 1 (start bit, 8 data bits, transmit clock 2 - 512 TCYC)
Mode 3: Bus mode 2 (start detection, 8 data bits, stop detection)
- SIO2: 8 bit synchronous serial interface
1. LSB-first
2. Built in 8-bit baud-rate generator (Maximum clock period 4/3 TCYC)
3. Continuous automatic data communication (1 - 32 bytes)
` AD converter
- 8-bits * 8-channels
` PWM
- 2 channel synchronous variable 12 bit PWM
` Parallel interface
- RS, RD , WR , CS0 - CS2 Outputs (reversible polarity)
- read/write possible in 1 TCYC
` Remote control receiver circuit (connected to P73/INT3/T0IN terminal)
- Noise rejection function (noise rejection filter time constant can selected from 1/32/128 TCYC)
` Watchdog timer
- The watchdog timer period set by external RC.
- Watchdog timer can be set to produce interrupt, system reset
`Interrupts
- 19-source, 10-vectored interrupts:
1. Three level (low, high and highest) multiple interrupts are supported. During interrupt handling, an equal or lower level interrupt request is refused.
2. If interrupt requests to two or more vector addresses occur at once, the higher level interrupt takes precedence.
In the case of equal priority levels, the vector with the lowest address takes precedence.
• Priority Level : X > H > L
• For equal priority levels, vector with lowest address takes precedence.
` Subroutine stack levels
- 512 levels max. Stack is located in RAM
` Multiplication and division
- 16 bit * 8 bit (executed in 5 cycles)
- 24 bit * 16 bit (12 cycles )
- 16 bit ÷ 8 bit (8 cycles)
- 24 bit ÷ 16 bit (12 cycles)
` Oscillation circuits
- On-chip RC oscillation circuit used for system clock
- On-chip CF oscillation circuit used for system clock
- On-chip Crystal oscillation circuit used for system clock and time-base clock
` Standby function
- HALT mode
HALT mode is used to reduce power consumption. Program execution is stopped. Peripheral circuits still operate.
1. Oscillation circuits are not stopped automatically
2. Release on system reset
- HOLD mode
HOLD mode is used to reduce the power dissipation. Both program execution and peripheral circuits are stopped.
1. CF, RC and crystal oscillation circuits stop automatically
2. Release occurs on any of the following conditions
•input to the reset pin goes low
•a specified level is input to at least one of INT0, INT1, INT2, INT4, INT5
•an interrupt condition arises at port 0
- X'tal HOLD mode
X'tal HOLD mode is used to reduce power consumption. Program execution is stopped. All peripheral circuits except the base timer are stopped.
1. CF and RC oscillation circuits stop automatically
2. Crystal oscillator is maintained in its state at HOLD mode inception.
3. Release occurs on any of the following conditions
•input to the reset pin goes low
•a specified level is input to at least one of INT0, INT1, INT2, INT4, INT5
•an interrupt condition arises at port 0
•an interrupt condition arises at the base-timer
` Factory shipment
- delivery form QIP80E
- delivery form SQFP80
`Development Tools
- Evaluation chip : LC876099
- Emulator : EVA87000 + ECB875100 (Evaluation chip board) + POD875100 (POD)
- 65536 * 8 bits (LC875164A)
- 49151 * 8 bits (LC875148A)
- 32512 * 8 bits (LC875132A)
` Bus Cycle Time
- 100ns (10MHz)
Note: The bus cycle time indicates ROM read time.
` Minimum Instruction Cycle Time : 300ns (10MHz)
` Ports
- Input/output ports
Each bit data direction programmable 59 (P1n,P2n,P3n,P70 to P73,P8n,PAn,PBn,PCn,S2Pn)
Nibble data direction programmable 8 (P0n)
- Input ports 2 (XT1,XT2)
- PWM Output ports 2 (PWM0,PWM1)
- Oscillator pins 2 (CF1,CF2)
- Reset pin 1 ( RES )
- Power supply 6 (VSS1 to 3,VDD1 to 3)
` Timers
- Timer0: 16 bit timer/counter with capture register
Mode 0: 2 channel 8 bit timer with programmable 8 bit prescaler and 8 bit capture register
Mode 1: 8 bit timer with 8 bit programmable prescaler and 8 bit capture register + 8 bit counter with 8 bit capture register
Mode 2: 16 bit timer with 8 bit programmable prescaler and 16 bit capture register
Mode 3: 16 bit counter with 16 bit capture register
- Timer1: PWM/16 bit timer/counter (with toggle output)
Mode 0: 8 bit timer (with toggle output) + 8 bit timer counter (with toggle output)
Mode 1: 2 channel 8 bit PWM
Mode 2: 16 bit timer/counter (with toggle output)
Mode 3: 16 bit timer (with toggle output) Lower order 8 bits can be used as PWM output.
- Timer4: 8-bit timer with 6-bit prescaler
- Timer5: 8-bit timer with 6-bit prescaler
- Base timer
1. The clock signal can be selected from any of the following: sub-clock (32.768kHz crystal oscillator), system clock, and prescaler output for timer 0.
2. Interrupts can be selected to occur at one of five different times.
`SIO
- SIO0: 8 bit synchronous serial interface
1. LSB first/MSB first function available
2. Internal 8-bit baud-rate generator (maximum transmit clock period 4/3 TCYC)
3. Continuous automatic data communications (1 - 256 bits)
- SIO1: 8 bit asynchronous/synchronous serial interface
Mode 0: Synchronous 8 bit serial IO (2-wire or 3-wire, transmit clock 2 - 512 TCYC)
Mode 1: Asynchronous serial IO (half duplex, 8 data bits, 1 stop bit, baud rate 8 - 2048 TCYC)
Mode 2: Bus mode 1 (start bit, 8 data bits, transmit clock 2 - 512 TCYC)
Mode 3: Bus mode 2 (start detection, 8 data bits, stop detection)
- SIO2: 8 bit synchronous serial interface
1. LSB-first
2. Built in 8-bit baud-rate generator (Maximum clock period 4/3 TCYC)
3. Continuous automatic data communication (1 - 32 bytes)
` AD converter
- 8-bits * 8-channels
` PWM
- 2 channel synchronous variable 12 bit PWM
` Parallel interface
- RS, RD , WR , CS0 - CS2 Outputs (reversible polarity)
- read/write possible in 1 TCYC
` Remote control receiver circuit (connected to P73/INT3/T0IN terminal)
- Noise rejection function (noise rejection filter time constant can selected from 1/32/128 TCYC)
` Watchdog timer
- The watchdog timer period set by external RC.
- Watchdog timer can be set to produce interrupt, system reset
`Interrupts
- 19-source, 10-vectored interrupts:
1. Three level (low, high and highest) multiple interrupts are supported. During interrupt handling, an equal or lower level interrupt request is refused.
2. If interrupt requests to two or more vector addresses occur at once, the higher level interrupt takes precedence.
In the case of equal priority levels, the vector with the lowest address takes precedence.
• Priority Level : X > H > L
• For equal priority levels, vector with lowest address takes precedence.
` Subroutine stack levels
- 512 levels max. Stack is located in RAM
` Multiplication and division
- 16 bit * 8 bit (executed in 5 cycles)
- 24 bit * 16 bit (12 cycles )
- 16 bit ÷ 8 bit (8 cycles)
- 24 bit ÷ 16 bit (12 cycles)
` Oscillation circuits
- On-chip RC oscillation circuit used for system clock
- On-chip CF oscillation circuit used for system clock
- On-chip Crystal oscillation circuit used for system clock and time-base clock
` Standby function
- HALT mode
HALT mode is used to reduce power consumption. Program execution is stopped. Peripheral circuits still operate.
1. Oscillation circuits are not stopped automatically
2. Release on system reset
- HOLD mode
HOLD mode is used to reduce the power dissipation. Both program execution and peripheral circuits are stopped.
1. CF, RC and crystal oscillation circuits stop automatically
2. Release occurs on any of the following conditions
•input to the reset pin goes low
•a specified level is input to at least one of INT0, INT1, INT2, INT4, INT5
•an interrupt condition arises at port 0
- X'tal HOLD mode
X'tal HOLD mode is used to reduce power consumption. Program execution is stopped. All peripheral circuits except the base timer are stopped.
1. CF and RC oscillation circuits stop automatically
2. Crystal oscillator is maintained in its state at HOLD mode inception.
3. Release occurs on any of the following conditions
•input to the reset pin goes low
•a specified level is input to at least one of INT0, INT1, INT2, INT4, INT5
•an interrupt condition arises at port 0
•an interrupt condition arises at the base-timer
` Factory shipment
- delivery form QIP80E
- delivery form SQFP80
`Development Tools
- Evaluation chip : LC876099
- Emulator : EVA87000 + ECB875100 (Evaluation chip board) + POD875100 (POD)
LC875148A Connection Diagram
MT58L64L18CT-10
Price: 4-6 USD
MT58L64L18CT-10 TQFP100
DL-7140-211M
Price: 5-6.5 USD
DL-7140-211M laser tube
74LVC74APG
Price: 4-5 USD
74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2
Price: 6.5-8 USD
CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX
Price: 0.284-0.286 USD
PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2
Price: 1-2 USD
IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB
Price: 1-2 USD
a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1
Price: 0.124-0.2 USD
PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L
Price: 0.177-0.178 USD
RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A
Price: 0.053-0.055 USD
STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013
Price: 1.45-1.5 USD
STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B
Price: 0.073-0.075 USD
SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components
