ST72T213G1B6 STMicroelectronics, ST72T213G1B6 Datasheet - Page 77

• Manufacturer Part Number: ST72T213G1B6
• Description: 8-bit Microcontrollers - MCU OTP EPROM 4K SPI
• Manufacturer: STMicroelectronics

Specifications of ST72T213G1B6

• Rohs: yes
• Core: ST7
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 8 MHz
• Program Memory Size: 4 KB
• Data Ram Size: 256 B
• On-chip Adc: Yes
• Operating Supply Voltage: 3 V to 5.5 V
• Package / Case: PDIP-32
• Mounting Style: Through Hole
• A/d Bit Size: 8 bit
• A/d Channels Available: 6
• Interface Type: SPI
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 22
• Number Of Timers: 1
• On-chip Dac: No
• Program Memory Type: OTP EPROM
• Factory Pack Quantity: 16
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 3.5 V

A/D CONVERTER CHARACTERISTICS (Cont’d)
Figure 42. ADC conversion characteristics
code
out
255
254
253
252
251
250
Offset Error OSE
7
6
5
4
3
2
1
0
1
2
3
4
1 LSB (ideal)
5
6
(4)
(3)
7
( 2)
(5)
250 251 252 253 254 255 256
V
in(A)
( 1)
(1) Example of an actual transfer curve
(2) The ideal transfer curve
(3) Differential non-linearity error (DLE)
(4) Integral non-linearity error (ILE)
(5) Center of a step of the actual transfer curve
(LSB
Offset Error OSE
ideal
)
1LSB
ST72101/ST72212/ST72213
Gain Error GE
ideal
=
V
--------------------------------------- -
refP
256
–
V
refM
VR02133A
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