EZ80F91NA050SC Zilog, EZ80F91NA050SC Datasheet - Page 353

• 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

PS019215-0910
Table 236. AC Characteristics
Symbol Parameter
T
T
T
XIN
XINH
XINL
AC Characteristics
System Clock 
Cycle Time
System Clock 
High Time
System Clock 
Low Time
2 .6 5
2 .6 0
2 .5 5
2 .5 0
2 .4 5
2 .4 0
2 .3 5
2 .3 0
2 .2 5
2 .2 0
2 .1 5
Figure 67
while operating in SLEEP mode (units in microamps, 10
disabled.
This section provides information about the AC characteristics and timing of the
eZ80F91 device. All AC timing information assumes a standard load of 50 pF on all
outputs. See
displays the typical current consumption of the eZ80F91 device versus Vdd
Figure 67. I
Table
Minimum Maximum Minimum Maximum
2 .9
e Z8 0 F 9 1 S L EEP M o d e Id d v s V d d (2 5 C )
20
0 ºC to 70 ºC
8
8
236.
T
A
CC
=
vs. Vdd During SLEEP Mode
1000
Ic c s ( V B O d is a b le d )
V d d ( V )
3 .3
–40 ºC to 105 ºC
20
8
8
T
A
=
1000
-6
A); all peripherals off, and VBO
Units Conditions
ns
ns
ns
Product Specification
3 .7
Electrical Characteristics
V
V
T
V
T
CLK
CLK
DD
DD
DD
= 3.0–3.6 V
= 3.0–3.6 V;
= 3.0–3.6 V;
= 20 ns
= 20 ns
344