EZ80F92AZ020EG Zilog, EZ80F92AZ020EG Datasheet - Page 189

• Manufacturer Part Number: EZ80F92AZ020EG
• Description: IC ACCLAIM MCU 128KB 100LQFP
• Manufacturer: Zilog
• Series: eZ80® Acclaim!®r

Specifications of EZ80F92AZ020EG

• 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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 100-LQFP
• Processor Series: EZ80F92x
• Core: eZ80
• Data Bus Width: 8 bit
• Data Ram Size: 8 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: + 105 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: eZ80F920200ZCOG
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-3871; EZ80F92AZ020EG

PS015313-0508
eZ80
The eZ80 Product ID Low and High Byte registers combine to provide a means for an
external device to determine the particular eZ80Acclaim!
Table 103
Table 103. eZ80 Product ID Low Byte Register(ZDI_ID_L = 00h in the ZDI Register
Read Only Address Space)
Table 104. eZ80 Product ID High Byte Register(ZDI_ID_H = 01h in the ZDI Register
Read Only Address Space)
Bit
Reset
CPU Access
Note: R = Read Only.
Bit
Position
[7:0]
ZDI_ID_L
Bit
Reset
CPU Access
Note: R = Read Only.
Bit
Position
[7:0]
ZDI_ID_H
®
Product ID Low and High Byte Registers
and
Table
104.
Value Description
07h
Value Description
00h
R
R
7
0
7
0
{ZDI_ID_H, ZDI_ID_L} = {00h, 07h} indicates the eZ80F92
product.
{ZDI_ID_H, ZDI_ID_L} = {00h, 07h} indicates the eZ80F92
product.
R
R
6
0
6
0
R
R
5
0
5
0
R
R
4
0
4
0
®
product being addressed. See
R
R
3
0
3
0
Product Specification
R
R
2
1
2
0
eZ80F92/eZ80F93
Zilog Debug Interface
R
R
1
1
1
0
R
R
0
1
0
0
182