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HMS97C8032, HMS99C52Q, HMS99C52S

Table of contents:
Info of HMS97C8032
Info of HMS99C52Q
Info of HMS99C52S

HMS97C8032, HMS99C52Q, HMS99C52S Selling Leads, Datasheet

MFG:N/A Package Cooled:N/A D/C:09+

HMS97C8032, HMS99C52Q, HMS99C52S Picture

HMS97C8032, HMS99C52Q, HMS99C52S Datasheet download

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Part Number: HMS97C8032

MFG: N/A

Package Cooled: N/A

D/C: 09+

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HMS97C8032 General Description

The HMS91C8032 and the HMS97C8032 are a member of the HMS9XC8032 series. This devices are the Digital Tuning System(DTS) with PLL. It has extended Intel 8051 core, 32Kbytes one-time programmable(OTP) ROM. Because this device can be programmed by user, it is suited for applications such as the small-scale production of many different products and rapid development and time-to-market of new products.

HMS97C8032 Features

Item		Features
ROM		32K x 8-bit
RAM		1K x 8-bit
Instruction Cycle		With variable instruction execution time function 1.66ms / 3.33ms / 26.6ms (with main system clock : 7.2MHz) 366.2ms (with sub-system clock : 32.768KHz)
Instruction Set		MCS-51 Micro-controller Compatible Instruction Set
I/O Port		CMOS I/O : 62 pins (including 4-open drain ports)
A/D Converter		8-bit resolution x 8-channels
Serial Interface		3-wire serial I/O mode : 2 channels Full duplex UART : 1 channel
Timer/Counter		Five 16-bit timers/event counters Dedicated Watchdog timer
Buzzer(Beep) Output		1.2KHz (fx/6000), 2.4KHz (fx/3000), 4.5KHz (fx/1600), 8.0KHz (fx/900)
Interrupt Source		7 External, 11 Internal Sources
PLL Frequency Synthesizer	Division Mode	Direct division mode (VCOL pin) Pulse swallow mode (VCOH and VCOL pins)
	Reference Frequency	13 types selected by program 1, 1.25, 2.5, 3, 5, 6.25, 9, 10, 12.5, 18, 20, 25, 50KHz
	Charge Pump	Error out : EO pin
	Phase Detector	Unlock detectable by program
Frequency Counter		Frequency Measurement AMIFC pin : for 450KHz count FMIFC pin : for 10.7MHz count
Standby Function		Idle mode Power-down mode
Reset		Reset by RESET pin Reset by Vdet circuit Vdet circuit: Detection of less than 2.7V (Normal operation mode)
Power Supply Voltage		VDD = 4.5V to 5.5V (with PLL operating) VDD > 1.8V (Data retention mode)
System Clock		Main system clock : 7.2MHz Sub-system clock : 32.768KHz
Package		80 pin plastic MQFP

HMS97C8032 Connection Diagram

HMS99C52S General Description

The Flash memory increases EPROM and ROM functionality with in-circuit electrical erasure and programming. It contains 4K, 8K, 16K, 24K or 32K bytes of program memory. This memory is both parallel and serial In-System Programmable(ISP). The ISP allows devices to alter their own program memory in the actual end product under software control through UART ports. A default serial loader(bootloader) program supports ISP of the Flash memory. The programming does not require external 12V programming voltage. The necessary high programming voltage is generated on-chip using the standard VCC pins of the microcontroller.

HMS99C52S Maximum Ratings

Ambient temperature under bias (TA)...............................................................-40 to + 85
Storage temperature (TST)............................................................................-65 to + 150
Voltage on VCC pins with respect to ground (VSS) ............................................-0.5V to 6.5V
Voltage on any pin with respect to ground (VSS) ....................................-0.5V to VCC + 0.5V
Input current on any pin during overload condition........................................-10mA to +10mA
Absolute sum of all input currents during overload condition........................................|100mA|
Power dissipation .......................................................................................................200mW

HMS99C52S Features

• Flash memory internal program memory.
• Default loader in Boot ROM allows programming via the serial port without the need of a user provided loader.
• Up to 64K byte external program memory if the internal program memory is disabled (EA = 0).
• Programming and erase voltage with standard 5V VCC supply.
• Read/Programming/Erase:
    - Programming time per byte : 20us (TBD)
    - Block erase/Total Erase time : 200ms (TBD)
    - Typical programming time (32K bytes) is 10s at ISP mode (TBD)
• Parallel programming with Atmel/Philips chip compatible hardware interface to programmer
• Programmable security for the code in the Flash
• Endurance : 10,000 cycles (TBD)
• Data retention : 10 years (TBD)

HMS99C52S Connection Diagram

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