ST62T25CB6 STMicroelectronics, ST62T25CB6 Datasheet - Page 28

• Manufacturer Part Number: ST62T25CB6
• Description: IC MCU 8BIT OTP 4K 28 PDIP
• Manufacturer: STMicroelectronics
• Series: ST6r

Specifications of ST62T25CB6

• Core Processor: ST6
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LVD, POR, WDT
• Number Of I /o: 20
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: OTP
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 6 V
• Data Converters: A/D 16x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Processor Series: ST62T2x
• Core: ST6
• Data Bus Width: 8 bit
• Data Ram Size: 64 B
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 20
• Number Of Timers: 1
• Operating Supply Voltage: 3 V to 6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Development Tools By Supplier: ST62GP-EMU2, ST62E2XC-EPB/110, ST62E6XC-EPB/US, ST622XC-KIT/110, STREALIZER-II
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16-ch x 8-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-2100-5

ST6215CM-Auto ST6225CM-Auto
Figure 17. Interrupts Block Diagram
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1
PA0..PA7
PB0..PB7
PC4..PC7
NMI
I/O PORT REGISTER
“INPUT WITH INTERRUPT”
CONFIGURATION
CONFIGURATION
I/O PORT REGISTER
“INPUT WITH INTERRUPT”
A/D CONVERTER
V D D
TIMER
(ADCR REGISTER)
(TSCR REGISTER)
LATCH
(IOR REGISTER)
EOC BIT
TMZ BIT
EAI BIT
ETI BIT
AT START OF VECTOR #0 ROUTINE
CLEARED BY H/W
CLEARED BY H/W
AT START OF
VECTOR #1 ROUTINE
ESB BIT
LATCH
CLEARED
BY H/W AT START OF
VECTOR #2 ROUTINE
LATCH
(IOR REGISTER)
LES BIT
(IOR REGISTER)
0
1
GEN BIT
VECTOR #0
VECTOR #1
VECTOR #3
VECTOR #4
VECTOR #2
EXIT FROM
STOP/WAIT