EZ80F92AZ020EG Zilog, EZ80F92AZ020EG Datasheet - Page 34

• 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

Table 3. Register Map (Continued)
PS015313-0508
Address
(hex)
00A4
00A5
Chip Select/Wait State Generator
00A8
00A9
00AA
00AB
00AC
00AD
00AE
00AF
00B0
00B1
00B2
00B3
On-Chip RAM Control
00B4
00B5
Serial Peripheral Interface (SPI) Block
00B8
00B9
00BA
00BB
00BC
Infrared Encoder/Decoder Block
00BF
Mnemonic
PD_ALT1
PD_ALT2
CS0_LBR
CS0_UBR
CS0_CTL
CS1_LBR
CS1_UBR
CS1_CTL
CS2_LBR
CS2_UBR
CS2_CTL
CS3_LBR
CS3_UBR
CS3_CTL
RAM_CTL
RAM_ADDR_U
SPI_BRG_L
SPI_BRG_H
SPI_CTL
SPI_SR
SPI_TSR
SPI_RBR
IR_CTL
Name
Port D Alternate Register 1
Port D Alternate Register 2
Chip Select 0 Lower Bound Register
Chip Select 0 Upper Bound Register
Chip Select 0 Control Register
Chip Select 1 Lower Bound Register
Chip Select 1 Upper Bound Register
Chip Select 1 Control Register
Chip Select 2 Lower Bound Register
Chip Select 2 Upper Bound Register
Chip Select 2 Control Register
Chip Select 3 Lower Bound Register
Chip Select 3 Upper Bound Register
Chip Select 3 Control Register
RAM Control Register
RAM Address Upper Byte Register
SPI Baud Rate Generator Register—Low
Byte
SPI Baud Rate Generator Register—
High Byte
SPI Control Register
SPI Status Register
SPI Transmit Shift Register
SPI Receive Buffer Register
Infrared Encoder/Decoder Control
Reset
(hex)
XX
FF
E8
FF
XX
00
00
00
00
00
00
00
00
00
00
00
00
80
02
00
04
00
00
Product Specification
eZ80F92/eZ80F93
Access
CPU
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
W
R
R
Register Map
Page
192
192
136
136
137
137
139
139
129
No
44
44
67
68
69
67
68
69
67
68
69
67
68
69
27