EZ80F91AZA50EG Zilog, EZ80F91AZA50EG Datasheet - Page 275

• 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
A7
A7
A6
A6
A5
A5
A4
A4
A3
A3
A2
A2
A1
A1
A0
A0
A0
WP
MII_MDIO
MII_MDIO
MII_MDIO
MII_MDC
MII_RxD3
MII_RxD2
MII_RxD1
MII_RxD0
MII_Rx_DV
MII_Rx_CLK
MII_Rx_ER
Direction
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
OEN
Input
Input
Input
Input
Input
Input
Input
OEN
Scan Cell No
100
101
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
Pin
PC2
PC2
PC2
PC1
PC1
PC1
PC0
PC0
PC0
PD7
PD7
PD7
PD6
PD6
PD6
PD5
PD5
PD5
PD4
PD4
PD4
PD3
PD3
PD3
PD2
PD2
PD2
PD1
PD1
Direction
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Product Specification
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
OEN
OEN
OEN
OEN
OEN
OEN
OEN
OEN
OEN
On-Chip Instrumentation
eZ80F91 ASSP
Scan Cell No
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
267