EZ80F91AZA50SG Zilog, EZ80F91AZA50SG Datasheet - Page 274
EZ80F91AZA50SG
Manufacturer Part Number
EZ80F91AZA50SG
Description
IC ACCLAIM MCU 256KB 144LQFP
Manufacturer
Zilog
Series
eZ80® AcclaimPlus!™r
Datasheet
1.EZ80F91AZA50SG.pdf
(387 pages)
Specifications of EZ80F91AZA50SG
Core Processor
Z8
Core Size
8-Bit
Speed
50MHz
Connectivity
Ethernet, I²C, IrDA, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
32
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
144-LQFP
Processor Series
EZ80F91x
Core
eZ80
Data Bus Width
8 bit
Data Ram Size
16 KB
Interface Type
I2C, IrDA, SPI
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
32
Number Of Timers
4
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Development Tools By Supplier
eZ80F910300ZCOG
Minimum Operating Temperature
0 C
For Use With
269-4712 - KIT DEV ENCORE 32 SERIES269-4671 - BOARD ZDOTS SBC Z80ACCLAIM PLUS269-4561 - KIT DEV FOR EZ80F91 W/C-COMPILER269-4560 - KIT DEV FOR EZ80F91 W/C-COMPILER
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Other names
269-4564
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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Table 151. Pin to Boundary Scan Cell Mapping (Continued)
PS027001-0707
Pin
A21
A20
A20
A19
A19
A18
A18
A17
A17
A16
A16
A16
A15
A15
A14
A14
A13
A13
A12
A12
A11
A11
A10
A10
A9
A9
A8
A8
A8
Direction
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Input
Input
Input
Input
Input
OEN
Input
Input
Input
Input
Input
Input
Input
Input
OEN
Scan Cell No
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
Pin
PB4
PB4
PB3
PB3
PB3
PB2
PB2
PB2
PB1
PB1
PB1
PB0
PB0
PB0
PC7
PC7
PC7
PC6
PC6
PC6
PC5
PC5
PC5
PC4
PC4
PC4
PC3
PC3
PC3
Direction
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Product Specification
Input
Input
Input
Input
Input
Input
Input
Input
Input
OEN
OEN
OEN
OEN
OEN
OEN
OEN
OEN
OEN
OEN
On-Chip Instrumentation
eZ80F91 ASSP
Scan Cell No
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
266
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