ST62T03CM3 STMicroelectronics, ST62T03CM3 Datasheet - Page 93

• Manufacturer Part Number: ST62T03CM3
• Description: IC MCU 8BIT W/ADC 16-SOP
• Manufacturer: STMicroelectronics
• Series: ST6r

Specifications of ST62T03CM3

• Core Processor: ST6
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LVD, POR, WDT
• Number Of I /o: 9
• Program Memory Size: 1KB (1K x 8)
• Program Memory Type: OTP
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Other names: 497-8232; ST62T03CM3

TRANSFER OF CUSTOMER CODE (Cont’d)
11.6.2 ROM VERSION
The ST6200C, 01C and 03C are mask pro-
grammed ROM version of ST62T00C, T01 and
T03C OTP devices.
They offer the same functionality as OTP devices,
selecting as ROM options the options defined in
the programmable option byte of the OTP version.
Figure 73. Programming Circuit
Note: ZPD15 is used for overvoltage protection
V
V
V
PP
SS
DD
5V
100nF
100nF
4.7µF
PROTECT
ZPD15
15V
VR02003
14V
Doc ID 4563 Rev 5
ROM Readout Protection. If the ROM READOUT
PROTECTION option is selected, a protection
fuse can be blown to prevent any access to the
program memory content.
In case the user wants to blow this fuse, high volt-
age must be applied on the V
Figure 74. Programming wave form
4mA typ
14V typ
400mA
max
V
V
PP
15
10
PP
5
ST6200C ST6201C ST6203C
100 µs max
150 µs typ
0.5s min
PP
pin.
VR02001
93/100
t
1