EZ80F91NA050SC Zilog, EZ80F91NA050SC Datasheet - Page 254
![IC ACCLAIM MCU 256KB 144-BGA](/photos/12/15/121558/269-144-bga_sml.jpg)
EZ80F91NA050SC
Manufacturer Part Number
EZ80F91NA050SC
Description
IC ACCLAIM MCU 256KB 144-BGA
Manufacturer
Zilog
Series
eZ80® Acclaim!®r
Specifications of EZ80F91NA050SC
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-LBGA
Data Bus Width
8 bit
Maximum Clock Frequency
50 MHz
Data Ram Size
16 KB
Number Of Programmable I/os
32
Number Of Timers
16 Bit
Operating Supply Voltage
3 V to 3.6 V
Mounting Style
SMD/SMT
Height
1.5 mm
Length
13 mm
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Width
13 mm
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
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
No RoHS Version Available
Other names
269-3251
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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- Download datasheet (3Mb)
Table 137. ZDI Master Control Register (ZDI_MASTER_CTL = 11h in ZDI Register Write
Address Spaces)
PS019215-0910
Bit
Reset
CPU Access
Note: W = Write Only.
Bit
Position
7
ZDI_RESET
[6:0]
ZDI Master Control Register
The ZDI Master Control register provides control of the eZ80F91 device. It is capable of
forcing a RESET and waking up the eZ80F91 from the LOW-POWER modes (HALT or
SLEEP). See
Value
0
1
0000000 Reserved.
W
7
0
Table
Description
No action.
Initiate a RESET of the eZ80F91. This bit is automatically
cleared at the end of the RESET event.
W
137.
6
0
W
5
0
W
4
0
W
3
0
W
2
0
W
1
0
Product Specification
W
0
0
Zilog Debug Interface
eZ80F91 MCU
245
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