EZ80F91AZA50SG Zilog, EZ80F91AZA50SG Datasheet - Page 352
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 233. DC Characteristics
PS027001-0707
Symbol Parameter
V
V
V
V
V
V
I
I
I
I
I
I
1
2
IL
TL
CC a
CC h
CC s
RTC
This condition excludes all pins with on-chip pull-ups when driven Low.
Values in Typical column are for Vdd = 3.3 V and T
DD
IL
IH
OL
OH
RTC
DC Characteristics
Supply Voltage
Low Level
Input Voltage
High Level
Input Voltage
Low Level
Output Voltage
High Level
Output Voltage
RTC Supply
Voltage
Input Leakage
Current
Open-drain
Leakage Current
Active Current
HALT Mode
Current
SLEEP Mode
Current
RTC Supply
Current
Table 233
Minimum
0.7 x V
on page 344 lists the DC characteristics of the eZ80F91 device.
–0.3
–10
–10
2.4
2.0
3.0
DD
0 ºC to 70 ºC
Typ
T
3.3
2.5
2.5
A
=
2
Maximum Minimum
0.3 x V
A
+10
+10
3.6
5.5
0.4
3.6
20
10
= 25 ºC.
DD
0.7 x V
–0.3
–10
–10
3.0
2.4
2.0
DD
–40 ºC to 105 ºC
Typ
T
137
3.3
2.5
2.5
26
52
15
27
75
A
=
2
Maximum
0.3 x V
+10
+10
190
100
0.4
3.6
3.6
5.5
40
80
20
40
95
10
Product Specification
DD
Electrical Characteristics
Units Conditions
mA
mA
mA
mA
mA
mA
μA
μA
μA
μA
V
V
V
V
V
V
eZ80F91 ASSP
V
@ 10 MHz
@ 20 MHz
@ 10 MHz
@ 20 MHz
I
V
I
V
V
V
V
@ 50 MHz
@ 50 MHz
VBO_OFF=1
(VBO
disabled)
Supply current
into V
OL
OH
DD
DD
IN
DD
DD
SS
= 1 mA
= –1 mA
=
1
= 3.0 V;
= 3.0 V;
= 3.6 V
= 3.6 V;
RTC
V
DD
or
344
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