Z8F011ASH020EG2156 ZiLOG, Z8F011ASH020EG2156 Datasheet - Page 122

• Manufacturer Part Number: Z8F011ASH020EG2156
• Description: 8-bit Microcontrollers - MCU 1K FLASH 256B RAM 16B NVDS
• Manufacturer: ZiLOG

Specifications of Z8F011ASH020EG2156

• Rohs: yes
• Core: eZ8
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 20 MHz
• Program Memory Size: 1 KB
• Data Ram Size: 256 B
• On-chip Adc: No
• Package / Case: SOIC-20
• Mounting Style: SMD/SMT
• Interface Type: UART
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 17
• Number Of Timers: 2
• Program Memory Type: Flash
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V

PS025113-1212
Bit
Field
RESET
R/W
Address
Bit
[7:4]
[3:0]
SST
Sample Settling Time Register
Description
Reserved
These bits are reserved and must be programmed to 0000.
0h–Fh = Sample settling time in number of system clock periods to meet 0.5 µs minimum.
7
The Sample Settling Time Register, shown in Table 66, is used to program a delay after
the SAMPLE/HOLD signal is asserted and before the START signal is asserted; an ADC
conversion then begins. The number of clock cycles required for settling will vary from
system to system depending on the system clock period used. The system designer should
program this register to contain the number of clocks required to meet a 0.5 µs minimum
settling time.
6
Reserved
Table 66. Sample Settling Time (ADCSST)
R
0
5
4
F74H
3
1
ADC Control Register Definitions
Z8 Encore!
2
1
SST
R/W
Product Specification
1
1
®
F0830 Series
0
1
104