C8051T627-B-GM Silicon Labs, C8051T627-B-GM Datasheet - Page 50

• Manufacturer Part Number: C8051T627-B-GM
• Description: 8-bit Microcontrollers - MCU UBS, 64K OTP MCU
• Manufacturer: Silicon Labs

Specifications of C8051T627-B-GM

• Rohs: yes
• Core: 8051
• Processor Series: C8051T627
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 48 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 3328 B
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 5.25 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: QFN-32
• Mounting Style: SMD/SMT
• Program Memory Type: EPROM

C8051T620/1/6/7 & C8051T320/1/2/3
SFR Definition 8.2. ADC0H: ADC0 Data Word MSB
SFR Address = 0xBE
SFR Definition 8.3. ADC0L: ADC0 Data Word LSB
SFR Address = 0xBD
50
Name
Reset
Name
Reset
7:0 ADC0H[7:0] ADC0 Data Word High-Order Bits.
7:0 ADC0L[7:0] ADC0 Data Word Low-Order Bits.
Bit
Bit
Type
Type
Bit
Bit
Name
Name
7
0
7
0
For AD0LJST = 0: Bits 7–2 will read 000000b. Bits 1–0 are the upper 2 bits of the 10-
bit ADC0 Data Word.
For AD0LJST = 1: Bits 7–0 are the most-significant bits of the 10-bit ADC0 Data
Word.
Note: In 8-bit mode AD0LJST is ignored, and ADC0H holds the 8-bit data word.
For AD0LJST = 0: Bits 7–0 are the lower 8 bits of the 10-bit Data Word.
For AD0LJST = 1: Bits 7–6 are the lower 2 bits of the 10-bit Data Word. Bits 5–0 will
read 000000b.
Note: In 8-bit mode AD0LJST is ignored, and ADC0L will read back 00000000b.
6
0
6
0
5
0
5
0
Rev. 1.2
4
0
4
0
ADC0H[7:0]
ADC0L[7:0]
R/W
R/W
Function
Function
3
0
3
0
2
0
2
0
1
0
1
0
0
0
0
0