ST62T62CN6 STMicroelectronics, ST62T62CN6 Datasheet - Page 33

• Manufacturer Part Number: ST62T62CN6
• Description: Microcontrollers (MCU) OTP EPROM 2K No Intf
• Manufacturer: STMicroelectronics

Specifications of ST62T62CN6

• Processor Series: ST62T6x
• Core: ST6
• Data Bus Width: 8 bit
• Program Memory Type: EPROM
• Program Memory Size: 1836 B
• Data Ram Size: 128 B
• Interface Type: SPI, UART
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 9
• Number Of Timers: 2
• Operating Supply Voltage: 3 V to 6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-16
• Development Tools By Supplier: ST62GP-EMU2, ST62E2XC-EPB/110, ST62E6XC-EPB/US, STREALIZER-II
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / Rohs Status: Details

INTERRUPTS (Cont’d)
Figure 21. Interrupt Block Diagram
PORT C
PORT A
PORT B
Bits
Bits
NMI
FROM REGISTER PORT A,B,C
SPIMOD Register
SINGLE BIT ENABLE
SPIDIV Register
PBE
SPINT bit
PBE
PBE
SPIE bit
V
DD
V
AR TIMER
DD
TIMER1
ADC
OVIE
CPIE
EOC
OVF
CPF
TMZ
EAI
ETI
EIE
EF
IOR REG. C8H, bit 5
CLK
CLR
FF
Q
IOR REG. C8H, bit 6
I
1
Start
CLK
CLK
CLR
MUX
FF
0
1
CLR
FF
Bit GEN (IOR Register)
Q
Q
I
I
0
2
Start
Start
ST62T52C ST62T62C/E62C
NMI (FFC,D)
INT #1 (FF6,7)
INT #2 (FF4,5)
INT #3 (FF2,3)
INT #4 (FF0,1)
RESTART FROM
STOP/WAIT
VA0426K
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