EZ80L92AZ050SG Zilog, EZ80L92AZ050SG Datasheet - Page 227

• Manufacturer Part Number: EZ80L92AZ050SG
• Description: IC WEBSERVER 50MHZ 100LQFP
• Manufacturer: Zilog

Specifications of EZ80L92AZ050SG

• Processor Type: eZ80
• Features: High Speed, Single-Cycle Instruction-Fetch
• Speed: 50MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Processor Series: EZ80L92x
• Core: eZ80
• Data Bus Width: 8 bit
• Program Memory Size: 64 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 50 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: eZ80L920210ZCO
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-3878; EZ80L92AZ050SG

Master Mode Stop bit 154
MASTER mode, SPI 132
Master Receive 139, 147
Master Transmit 144
MASTER TRANSMIT mode 139
master_en bit 132
Master-In, Slave-Out 129
Master-Out, Slave-In 129
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
MISO 20, 129, 130, 131, 132
Mode Fault 132
mode fault 136
Mode Fault error flag 129
Mode Fault flag 132
Modem status signal 14, 15, 16, 17
MODF 129, 132, 136
MOSI 129, 130, 131, 132
Motorola Bus Mode 63
Motorola-compatible 53
MREQ 11, 12, 22, 48, 53, 54, 57, 58, 61
multimaster conflict 132, 136
N
NACK 141, 145, 146, 147, 148, 149, 154, 156
New and Improved Instructions, eZ80 CPU Core 31
NMI 12, 22, 31, 35, 47, 73, 74, 75
Nonmaskable Interrupts 47
Not Acknowledge 141
O
OCI Activation 183
OCI Information Requests 185
OCI Interface 184
On-Chip Instrumentation 183
On-Chip Oscillators 198
Op Code maps 191
Open-Drain output 39
PS013014-0107
open-drain output 139
open-source output 13, 14, 15, 16, 17, 18, 19, 20
Operating Modes 144
Operation of the eZ80 Webserver-i during ZDI
Ordering Information 216
P
Packaging 215
Part Number Description 216
PB0 18, 24, 80
PB1 18, 24, 81
PB2 19, 24
PB3 19, 24
PB4 19, 24, 40, 81
PB5 19, 24, 81
PB6 20, 24
PB7 20, 24, 38
PC0 15, 23
PC1 16, 23
PC2 16, 23
PC3 16, 23
PC4 17, 24
PC5 17, 24
PC6 17, 24
PC7 17, 24, 40
PD0 13, 126
PD1 13, 23, 126
PD2 14, 23, 126
PD3 14, 23
PD4 14, 23
PD5 14, 23
PD6 15, 23
PD7 15, 23, 126
Pin Characteristics 21
Pin Description 4
POP, Op Code Map 191, 193, 195
Port x Alternate Register 1 43
Port x Alternate Register 2 43
Port x Data Direction Registers 43
Port x Data Registers 42
Power connections 2
Programmable Reload Timer Operation 77
BREAKpoints 166
Product Specification
Index
221