Z8F083A0128ZCOG Zilog, Z8F083A0128ZCOG Datasheet - Page 4

• 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

PRS001003-1207
Flash Memory Operations
Table 1. Flash Memory Control Signals
The Flash memory control signals are listed and described in
When bypassing the Flash controller, all Flash memory operations (Read, Program, Page
Erase, and Mass Erase) are available. The mode of operation is set by the Flash memory
control signals as described in
Flash main memory and the Flash Information Area.
Table 2. User Mode Truth Table
Signal
ADDR[13:0]
DIN[7:0]
DOUT[7:0]
AE
CE
OE
IFREN
NVSTR
PROG
SERA
MASE
VDD
GND
FME, HILO
MUXENB, TMR
TM[3:0]
Mode*
Standby L
Read
Program H
CE AE OE PROG SERA MASE DIN
H
L
H
H
L
H
L
L
L
H
Description
Address input bus
Data input bus
Data output bus
Address enable
Chip enable
Out enable, tri-state DOUT when OE=0
Information block enable
Defines non-volatile store cycle
Defines program cycle
Defines Sector Erase cycle
Defines Mass Erase cycle
Power supply
Ground
Reserve
Reserve
Reserve, analog pin used in test mode
Table
L
L
L
2. The IFREN signal is used to select between the
L
L
L
X
X
Active Z
DOUT ADDR NVSTR IRFEN
Z
Active Active L
Z8 Encore!
Table
X
Active Active
1.
®
L
F083x Series
Page 4 of 25
L
Active
Active