Z8F083A0128ZCOG Zilog, Z8F083A0128ZCOG Datasheet - Page 40
Z8F083A0128ZCOG
Manufacturer Part Number
Z8F083A0128ZCOG
Description
KIT DEVELOPMENT F083A
Manufacturer
Zilog
Series
Z8 Encore! XP®r
Type
MCUr
Specifications of Z8F083A0128ZCOG
Contents
Hardware, Software and Documentation
For Use With/related Products
Z8F083A
For Use With
269-4661 - KIT ACC ETHERNET SMART CABLE
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
269-4672
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z8F083A0128ZCOG
Manufacturer:
Zilog
Quantity:
1
- Current page: 40 of 256
- Download datasheet (4Mb)
Stop Mode Recovery
PS026308-1207
External Reset Indicator
On-Chip Debugger Initiated Reset
device exits the Reset state on the system clock rising edge following RESET pin
deassertion. Following a system reset initiated by the external RESET pin, the EXT status
bit in the reset status (RSTSTAT) register is set to 1.
During system reset or when enabled by the GPIO logic, the RESET pin functions as an
open-drain (active low) RESET mode indicator in addition to the input functionality. This
reset output feature allows an Z8 Encore! F083A Series device to reset other components
to which it is connected, even if that reset is caused by internal sources such as POR,
VBO, or WDT events. See
After an internal Reset event occurs, the internal circuitry begins driving the RESET pin
low. The RESET pin is held low by the internal circuitry until the appropriate delay listed
in
A POR is initiated using the On-Chip Debugger by setting the RST bit in the OCD control
register. The On-Chip Debugger block is not reset, but the rest of the chip goes through a
normal system reset. The RST bit automatically clears during the system reset. Following
the system reset, the POR bit in the reset status (RSTSTAT) register is set.
The device enters the STOP mode when the STOP instruction is executed by the eZ8
CPU. For more details on STOP mode, see
Mode Recovery, the CPU is held in reset for about 66 IPO cycles if the crystal oscillator is
disabled or about 5000 cycles if it is enabled.
Stop Mode Recovery does not affect the on-chip registers other than the reset status
(RSTSTAT) register and the oscillator control register (OSCCTL). After any Stop Mode
Recovery, the IPO is enabled and selected as the system clock. If another system clock
source is required or IPO disabling is required, the Stop Mode Recovery code must
reconfigure the oscillator control block such that the correct system clock source is
enabled and selected.
The eZ8 CPU fetches the reset vector at program memory addresses
and loads that value into the program counter. Program execution begins at the reset vector
address. Following Stop Mode Recovery, the STOP bit in the reset status (RSTSTAT)
register is set to 1.
The following sections provide more detailed information about each of the Stop Mode
Recovery sources.
Table 8
on page 23 has elapsed.
Table 10
Port A–D Control Registers
lists the Stop Mode Recovery sources and resulting actions.
Low-Power Modes
on page 44.
Z8 Encore!
Reset and Stop Mode Recovery
on page 33. During Stop
Product Specification
0002H
®
F083A Series
and
0003H
28
Related parts for Z8F083A0128ZCOG
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Communication Controllers, ZILOG INTELLIGENT PERIPHERAL CONTROLLER (ZIP)
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
KIT DEV FOR Z8 ENCORE 16K TO 64K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 8K/4K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 4K TO 8K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
CMOS Z8 microcontroller. ROM 16 Kbytes, RAM 256 bytes, speed 16 MHz, 32 lines I/O, 3.0V to 5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Low-cost microcontroller. 512 bytes ROM, 61 bytes RAM, 8 MHz
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Z8 4K OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS SUPER8 ROMLESS MCU
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
OTP (KB) = 1, RAM = 125, Speed = 12, I/O = 14, 8-bit Timers = 2, Comm Interfaces Other Features = Por, LV Protect, Voltage = 4.5-5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Zilog, Inc.
Datasheet: