EZ80190AZ050EG Zilog, EZ80190AZ050EG Datasheet - Page 208

• Manufacturer Part Number: EZ80190AZ050EG
• Description: IC WEBSERVER 50MHZ XTEMP 100LQFP
• Manufacturer: Zilog

Specifications of EZ80190AZ050EG

• 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: EZ80190x
• Core: eZ80
• Data Bus Width: 8 bit
• Program Memory Type: ROMLess
• Data Ram Size: 8 KB
• Interface Type: I2C, IrDA, SPI, UART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 6
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-3865; EZ80190AZ050EG

Index
Numerics
100-Pin LQFP Package 195
100-pin LQFP package 4
16-bit divisor count 64, 65
16-bit downcounter 31, 63
16-bit reload register 31
16-bit start value 33
16-MB linear addressing 30
24-bit address bus 23
24-bit address mode 30
4-bit clock prescaler 31
A
Absolute Maximum Ratings 180
Absolute maximum ratings 180
AC Characteristics 184
ACK 94, 98, 99, 100, 101, 102, 105, 107, 109,
110
ACK bit 103
Acknowledge 94
Acknowledge, I2C 94
ADDR0 6
ADDR1 6
ADDR10 7
ADDR11 8
ADDR12 8
ADDR13 8
ADDR14 8
ADDR15 8
ADDR16 9
ADDR17 9
ADDR18 9
ADDR19 9
ADDR2 6
ADDR20 9
ADDR21 10
PS006614-1208
ADDR22 10
ADDR23 10
ADDR3 6
ADDR4 6
ADDR5 6
ADDR6 7
ADDR7 7
ADDR8 7
ADDR9 7
Address Bus 6, 7, 8, 9, 10
address bus 53, 56, 57, 137
address bus, 24-bit 23
Address Match 154
address match 53, 57, 150
Address Match, ZDI Registers 155, 157, 158
Addressing 104
ADL MEMORY mode 53
ADL Mode 138, 139
ADL mode 155, 160, 165
ADL mode bit 138, 139
alternate I/O functions 45
alternate-function I/O 62
Alternatives to OTI2R and INI2R 117
AND connection 95
Arbitration 98, 99, 100, 101, 102, 109, 110
arbitration 97, 103, 106
Architectural Overview 1
Arithmetic Instructions 167
asynchronous communications protocol
67, 68
asynchronous communications protocol
bits 69
Asynchronous Receiver/Transmitter 62
asynchronous reception protocol 68
asynchronous serial data 14, 15, 17, 18
asynchronous transmission protocol 68
auto-address increment function 161
Product Specification
Index
198