EZ80F91AZA50EG Zilog, EZ80F91AZA50EG Datasheet - Page 285

• 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 156. PLL Characteristics (Continued)
PS027001-0707
Symbol
F
G
D1
T1A
Lock2
I
(XTL)
I
(XTL)
I
(XTL)
I
(XTL)
V
(XTL)
V
(XTL)
C
(package
type)
C
(package
type)
C
(package
type)
oH1
oL1
oH2
oL2
vco
PP3M
PP10M
xtal1
xtal2
loop
vco
Parameter
VCO frequency
VCO Gain
SCLK Duty Cycle from PLL or
XTALOSC source.
PLL Clock Jitter
PLL Lock-Time
High-level Output Current for
XTAL2 pin
Low-level Output Current for
XTAL2 pin
High-level Output Current for
XTAL2 pin
Low-level Output Current for
XTAL2 pin
Peak-to-peak voltage under
oscillator conditions for
XTAL2 pin
Peak-to-peak voltage under
oscillator conditions for
XTAL2 pin
Capacitance measured from
XTAL1 pin to GND
Capacitance measured from
XTAL2 pin to GND
Capacitance measured from
loop filter pin to GND
Test Condition
Recommended operating
conditions
Recommended operating
conditions
Recommended operating
conditions
F
= 10 MHz
F
= 3.579 MHz
C
C
V
PLL_CTL0[5:4] = 01
V
PLL_CTL0[5:4] = 01
V
PLL_CTL0[5:4] = 11
V
PLL_CTL0[5:4] = 11
F
Cx1 = 10 pF
Cx2 = 10 pF
F
Cx1 = 10 pF
Cx2 = 10 pF
T = 25 ºC
T = 25 ºC
T = 25 ºC
VCO
VCO
OSC
OSC
oH
oL
oH
oL
pll1
pll2
= 0.4 V
= 0.4 V
= V
= V
= 220 pF, R
= 0.056 µF
= 3.579 MHz
= 10 MHz
= 50 MHz. XTALOSC
= 50 MHz. XTALOSC
DD
DD
–0.4 V
–0.4 V
pll
= 499¾,
–0.3
Min
0.6
36
45
Product Specification
Typ
350
50
50
Phase-Locked Loop
eZ80F91 ASSP
Max
120
500
55
Units
MHz/
MHz
mA
mA
mA
mA
pF
pF
pF
ps
%
V
V
V
s
277