EZ80F91AZA50EG Zilog, EZ80F91AZA50EG Datasheet - Page 274

• Manufacturer Part Number: EZ80F91AZA50EG
• Description: IC ACCLAIM MCU 256KB 144LQFP
• Manufacturer: Zilog
• Series: eZ80® AcclaimPlus!™r

Specifications of EZ80F91AZA50EG

• 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: -40°C ~ 105°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: + 105 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: eZ80F910300ZCOG
• Minimum Operating Temperature: - 40 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: 269-4563

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