EZ80F92AZ020EG Zilog, EZ80F92AZ020EG Datasheet - Page 254

• 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

Interrupt Enable Flag 184
Interrupt Enable flags 47
interrupt input 13, 14, 15, 16, 18, 19
interrupt request 41, 42, 43, 45, 46, 47, 82, 203
interrupt service routine 45, 47
interrupt service routine, SPI 45
interrupt vector 45, 46
interrupt vector address 46, 47
interrupt, highest-priority 45, 46
interrupts, edge-selectable 43
Introduction to On-Chip Instrumentation 187
Introduction, Zilog Debug Interface 162
IORQ 11, 12, 22, 51, 53, 54, 56, 57, 60
IORQ Assertion Delay 233, 234
IORQ Deassertion Delay 233, 234
IORQ Hold Time 235
IR_RxD 13, 126, 127, 128
IR_RxD modulation signal 13, 125, 128, 129
IR_TxD 13
IR_TxD modulation signal 13, 125, 128, 129
IrDA Encoder/Decoder 128
IrDA encoder/decoder 13
IrDA endec 37
IrDA specifications 124
IrDA standard 124
IrDA standard baud rates 124
IrDA transceiver 128
IrDA Transmit Data 13
IrDA—see Infrared Data Association 124
IRQ 46
irq_en 82, 134, 137
irq_en bit 79
IVECT 45, 46, 47
J
Jitter, Infrared Encoder/Decoder 128
JTAG interface 187
JTAG mode selection 188
JTAG Test Clock 12
JTAG Test Data In 12
JTAG Test Data Out 12
JTAG Test Mode 12
JTAG Test Trigger Output 12
PS015313-0508
P R E L I M I N A R Y
L
least-significant bit 105, 164
least-significant byte 46, 84
level-sensitive interrupt input 128
level-sensitive interrupt modes 41
level-sensitive interrupts 43
Level-Triggered Interrupts 42
Line break detection 104
Loopback Testing, Infrared Encoder/Decoder 128
low-byte vector 45
Low-Power Modes 35
LSB 160
lsb 84
lsb—see least-significant bit 83, 84, 146, 147, 149,
152
LSB—see least-significant byte 46, 47, 84
M
maskable interrupt 36
maskable interrupt sources 45
maskable interrupt vectors 46
Maskable Interrupts 45
Mass Erase 197
Mass Erase operation 202, 203, 205, 206, 207
Mass Erase Violation 203
Master In, Slave Out 19, 131
MASTER mode 132, 141, 156, 158, 159, 160, 161
Master mode 152, 157
master mode 151
Master Mode Start bit 156
Master Mode Stop bit 156
MASTER mode, SPI 133
Master Out, Slave In 19, 131
Master Receive 141, 149
Master Transmit 146
MASTER TRANSMIT mode 141
master_en bit 134
Memory and I/O Chip Selects 48
Memory Chip Select Example 49
Memory Chip Select Operation 48
Memory Chip Select Priority 49
Memory Request 11
memory space 48, 50
D R A F T
Product Specification
Index
246