EZ80F93AZ020SG Zilog, EZ80F93AZ020SG Datasheet - Page 259

• Manufacturer Part Number: EZ80F93AZ020SG
• Description: IC ACCLAIM MCU 64KB 100LQFP
• Manufacturer: Zilog
• Series: eZ80® Acclaim!®r

Specifications of EZ80F93AZ020SG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 24
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Processor Series: EZ80F93x
• Core: eZ80
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• Interface Type: I2C, IrDA, SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 6
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: eZ80F920200ZCOG
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-3874; EZ80F93AZ020SG

voltage brown-out threshold 32
voltage, supply 2, 32, 33, 40, 141, 222, 223
VVBO—see Voltage Brown-Out threshold 33, 224
W
WAIT 1, 11, 22, 57, 60, 64
WAIT condition 206
WAIT Input Signal 51
WAIT pin, external 53, 54
WAIT Request 11
WAIT state 61, 235, 236
wait state 54
Wait State Timing for Read Operations 235
Wait State Timing for Write Operations 236
WAIT States 225, 226
WAIT states 46, 51, 52, 53, 54, 60, 69, 169, 190,
200, 224
Wait States 51, 223
Wait states 200
wait states 48
Watch-Dog Timer 32, 35, 72, 168
Watch-Dog Timer Control Register 74
Watch-Dog Timer Control register 30
Watch-Dog Timer Operation 73
Watch-Dog Timer Overview 72
Watch-Dog Timer Registers 74
Watch-Dog Timer reset 30
Watch-Dog Timer Reset Register 75
Watch-Dog Timer time-out 36
Watch-Dog Timer time-out reset 30
WCOL 133, 134
wcOl 138
WDT 32, 35, 72, 73, 74
WDT clock source 72, 74
WDT clock sources 73
WDT RESET 74
WDT time-out 72, 73, 74, 75
WDT time-out period 73, 75
WDT time-out values 73
WR 11, 22, 48, 51, 54, 57, 60, 232, 234
Write Collision 134
write collision 133
write collision, SPI 138
PS015313-0508
P R E L I M I N A R Y
Write Violation 203
X
XIN 17, 23
XOUT 17, 23
Z
Z80- 53
Z80 Bus Mode 53
Z80 Memory mode 181, 185
ZCL 164, 166, 173
ZCL pin 164
ZDA 164, 173, 188
ZDA pin 164
ZDI 187
ZDI Address Match Registers 171
ZDI Block Read 168
ZDI BLOCK WRITE 167
ZDI Break 174
ZDI BREAK Control Register 172
ZDI BREAK mode 184
ZDI Bus Control Register 179
ZDI Bus Status Register 185
ZDI Clock and Data Conventions 164
ZDI Clock Frequency 163
ZDI data transfer 165
ZDI debug control 187
ZDI Debug mode 165, 179, 185
ZDI master 165, 167, 168, 180, 181, 185
ZDI Master Control Register 175
ZDI Read Memory Register 185
ZDI Read Operations 167
ZDI Read Register Low, High, and Upper 184
ZDI Read/Write Control Register 176
ZDI Read-Only Registers 171
ZDI Register Addressing 165
ZDI Register Definitions 171
ZDI Single-Bit Byte Separator 165
ZDI Single-Byte Read 167
ZDI SINGLE-BYTE WRITE 166
ZDI slave 164, 167, 168
ZDI START command 165
D R A F T
Product Specification
Index
251