Z8F011ASH020EG2156 ZiLOG, Z8F011ASH020EG2156 Datasheet - Page 213

• 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
Parameter
T
T
T
Read on Data Bus
S_PORT
H_PORT
SMR
Port Input Data
Port Input Data
Register Latch
Input Value
Port Pin
System
Clock
General Purpose I/O Port Input Data Sample Timing
Abbreviation
Port Input Transition to X
X
GPIO port pin pulse width to ensure Stop Mode Recovery (for
GPIO port pins enabled as SMR sources)
IN
Figure 33 displays timing of the GPIO port input sampling. The input value on a GPIO
port pin is sampled on the rising edge of the system clock. The port value is available to
the eZ8 CPU on the second rising clock edge following the change of the port value.
Rise to Port Input Transition Hold Time (not pictured)
TCLK
Figure 33. Port Input Sample Timing
Into Port Input
Table 124. GPIO Port Input Timing
Data Register
Changes to 0
Port Value
0 Latched
IN
Rise Setup Time (not pictured)
On-Chip Peripheral AC and DC Electrical
Z8 Encore!
Product Specification
Minimum
Port Input Data Register
1 µs
5
0
Value 0 Read
Delay (ns)
®
by eZ8
F0830 Series
Maximum
–
–
195