Z8F011ASH020EG2156 ZiLOG, Z8F011ASH020EG2156 Datasheet - Page 30

• 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
Signal
Mnemonic
Oscillators
X
X
Clock Input
CLK
LED Drivers
LED
On-Chip Debugger
DBG
Reset
RESET
Power Supply
V
AV
V
AV
Note: The AV
IN
OUT
DD
SS
DD
SS
IN
and PB7 on 28-pin packages without ADC.
DD
and AV
I/O
I/O
I/O
SS
O
O
I
I
I
I
I
I
signals are available only in the 28-pin packages with ADC. They are replaced by PB6
Description
External crystal input. This is the input pin to the crystal oscillator. A crystal
can be connected between it and the XOUT pin to form the oscillator. In
addition, this pin is used with external RC networks or external clock drivers
to provide the system clock.
External crystal output. This pin is the output of the crystal oscillator. A crys-
tal can be connected between it and the XIN pin to form the oscillator.
Clock input signal. This pin may be used to input a TTL-level signal to be
used as the system clock.
Direct LED drive capability. All Port C pins have the capability to drive an
LED without any other external components. These pins have programma-
ble drive strengths set by the GPIO block.
Debug. This signal is the control and data input and output to and from the
On-Chip Debugger.
Caution: The DBG pin is open-drain and requires an external pull-up resis-
tor to ensure proper operation.
RESET. Generates a reset when asserted (driven Low). Also serves as a
reset indicator; the Z8 Encore! forces this pin low when in reset. This pin is
open-drain and features an enabled internal pull-up resistor.
Digital power supply.
Analog power supply.
Digital ground.
Analog ground.
Table 4. Signal Descriptions (Continued)
Z8 Encore!
Product Specification
Signal Descriptions
®
F0830 Series
12