EZ80F920120MOD Zilog, EZ80F920120MOD Datasheet - Page 267

• Manufacturer Part Number: EZ80F920120MOD
• Description: MODULE EZ80F92 512K 20MHZ
• Manufacturer: Zilog

Specifications of EZ80F920120MOD

• Module/board Type: Development Module
• Processor Series: EZ80F92x
• Core: eZ80
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 1 MB
• Interface Type: Cable
• Maximum Clock Frequency: 20 MHz
• Operating Supply Voltage: 0 V to 3.3 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP
• Development Tools By Supplier: eZ80F920200ZCOG
• Minimum Operating Temperature: 0 C
• For Use With/related Products: eZ80F92
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3157; EZ80F920120MOD

TRIGOUT 12, 22, 191
TxD0 13
TxD1 15
U
UART—see Universal Asynchronous Receiver/
Universal Asynchronous Receiver/Transmitter
V
VBO—see Voltage Brown-Out
V
Voltage Brown-Out 34, 228
voltage, supply 2, 34, 35, 42, 142, 226–227
V
PS015308-0404
CC
VBO
Transmitter
Baud Rate Generator Register —Low and High
FIFO Control Register 117
Functional Description 107
Functions 107
Interrupt Enable Register 115
Interrupt Identification Register 116
Interrupts 108
Line Control Register 118
Line Status Register 122
Modem Control 108
Modem Control Register 121
Modem Status Interrupt 109
Modem Status Register 124
Receive Buffer Register 114
Receiver 108
Receiver Interrupts 109
Recommended Usage 110
Registers 113
Scratch Pad Register 125
Transmit Holding Register 113
Transmitter 107
Transmitter Interrupt 109
protection circuitry 35
Threshold 34–35, 228
Brown-Out Reset 35
—see supply voltage 35, 228
—see Voltage Brown-Out threshold
Bytes 112
P R E L I M I N A R Y
W
WAIT condition 1, 11, 22, 59, 62, 66, 209
WAIT Input Signal 53
WAIT pin, external 55–56
WAIT Request 11
WAIT state 56, 63, 239–240
WAIT states 48, 50, 53–56, 62, 70, 170, 193, 203,
Watch-Dog Timer 34, 37, 74–76, 169
WCOL—see Write Collision
WDT—see Watch-Dog Timer
WR—see Write instruction
Write Collision 135–136, 140
Write instruction 10–11, 22, 50, 53, 56, 59, 62, 236,
Write Violation 206
X
X
X
Z
Z80 Bus Mode 55
Z80 Memory mode 183, 187
ZCL—see ZiLOG Debug Interface clock
ZDA—see ZiLOG Debug Interface data
IN
OUT
227–230
239
Timing for Read Operations 239
Timing for Write Operations 240
clock source 74, 76
clock sources 75
Control Register 25, 76
Operation 75
Overview 74
Registers 76
RESET 25, 76
Reset Register 77
time-out 38, 74–77
time-out period 75, 77
time-out reset 25
time-out values 75
SPI 140
17, 23
17, 23
Product Specification
eZ80F92/eZ80F93
Index
255