ST63126

Pinout




Specifications

Symbol	Parameter Value	Unit
VDD	Supply Voltage -0.3 to 7.0	V
VI	Input Voltage(AFC IN)	VSS -0.3 to +13	V
VI	Input Voltage(Other Inputs)	VSS - 0.3 toVDD +0.3	V
VO	Output Voltage (PA4-PA7, PC4-PC7, DA0-DA5)	VSS -0.3 to +13	V
VO	Output Voltage (Other Outputs)	VSS - 0.3 toVDD +0.3	V
IO	Current Drainper Pin ExcludingVDD,VSS, PA6,PA7	± 10	mA
IO	Current Drainper Pin (PA6,PA7)	± 50	mA
IVDD	TotalCurrent intoVDD (source) 50	mA
IVSS	TotalCurrent outof VSS (sink) 150	mA
Tj	Junction Temperature 150	°C
TSTG	Storage Temperature -60 to 150	°C

Description

The ST63140, 142, 126, 156 microcontrollers are members of the 8-bit HCMOS ST631xx family, a series of devices specially oriented to TV applications. DifferentROMsize and peripheral configurations areavailable to give themaximum application and cost flexibility. All ST631xx members are based on a building block approach: a common core is surrounded by acombination of on-chip peripherals (macrocells) available from a standard library. These peripherals are designed with the same Core technology providing full compatibility and short design time. Many of these macrocells are specially dedicated to TV applications. The macrocells of the ST631xx family are: two Timer peripherals each including an 8-bit counter with a 7-bit software programmable prescaler (Timer), a digital hardware activated watchdog function (DHWD), a 14-bit voltage synthesis tuning peripheral, a Serial Peripheral Interface (SPI), up to four 6-bit PWM D/A converters, an AFC A/D converter with 0.5V resolution, an on-screen display (OSD) with 15 characters per line and 128 characters (in two banks each of 64 characters). In addition the following memory resources are available: program ROM (7K), data RAM (256 bytes), EEPROM (128 bytes).

Refer to pin configuration figures and to ST631xx device summary (Table 1) for the definition of ST631xx family members and a summary of differences among the different types.