P89CV51RD2FBC,557 NXP Semiconductors, P89CV51RD2FBC,557 Datasheet - Page 62

• Manufacturer Part Number: P89CV51RD2FBC,557
• Description: IC 80C51 MCU FLASH 64K 44-TQFP
• Manufacturer: NXP Semiconductors
• Series: 89Cr

Specifications of P89CV51RD2FBC,557

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Processor Series: P89CV5x
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: SPI, UART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Minimum Operating Temperature: - 40 C
• Cpu Family: 89C
• Device Core: 80C51
• Device Core Size: 8b
• Frequency (max): 40MHz
• Total Internal Ram Size: 1KB
• # I/os (max): 32
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 44
• Package Type: TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-4257; 935284103557; P89CV51RD2FBC

NXP Semiconductors
9. Dynamic characteristics
Table 55.
Over operating conditions: load capacitance for port 0, ALE, and PSEN = 100 pF; load capacitance for all other
outputs = 80 pF.
T
[1]
[2]
P89CV51RB2_RC2_RD2_3
Product data sheet
Symbol Parameter
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
osc
LHLL
AVLL
LLAX
LLIV
LLPL
PLPH
PLIV
PXIX
PXIZ
PXAV
AVIV
PLAZ
RLRH
WLWH
RLDV
RHDX
RHDZ
LLDV
AVDV
LLWL
AVWL
WHQX
QVWH
RLAZ
WHLH
amb
T
Calculated values are for 6-clock mode only.
= 40 C to +85 C; V
cy(clk)
oscillator frequency
ALE pulse width
address valid to ALE LOW time
address hold after ALE LOW time
ALE LOW to valid instruction in time
ALE LOW to PSEN LOW time
PSEN pulse width
PSEN LOW to valid instruction in
time
input instruction hold after PSEN time
input instruction float after PSEN time
PSEN to address valid time
address to valid instruction in time
PSEN LOW to address float time
RD LOW pulse width
WR LOW pulse width
RD LOW to valid data in time
data hold after RD time
data float after RD time
ALE LOW to valid data in time
address to valid data in time
ALE LOW to RD or WR LOW time
address to RD or WR LOW time
data hold after WR time
data output valid to WR HIGH time
RD LOW to address float time
RD or WR HIGH to ALE HIGH time
= 1 / f
Dynamic characteristics
osc
.
DD
= 4.5 V to 5.5 V; V
SS
Conditions
12-clock mode
6-clock mode
IAP
Rev. 03 — 25 August 2009
= 0 V.
[1][2]
P89CV51RB2/RC2/RD2
Min
0
0
0.25
2T
T
T
-
T
3T
-
0
-
T
-
-
6T
6T
-
0
-
-
-
3T
4T
T
7T
-
T
cy(clk)
cy(clk)
cy(clk)
cy(clk)
cy(clk)
cy(clk)
cy(clk)
cy(clk)
cy(clk)
cy(clk)
cy(clk)
cy(clk)
cy(clk)
15
15
15
8
20
15
15
15
30
30
15
30
50
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
80C51 with 1 kB RAM, SPI
Max
40
20
40
-
-
-
4T
-
-
3T
-
T
-
5T
10
-
-
5T
-
2T
8T
9T
3T
-
-
-
0
T
cy(clk)
cy(clk)
cy(clk)
cy(clk)
cy(clk)
cy(clk)
cy(clk)
cy(clk)
cy(clk)
cy(clk)
© NXP B.V. 2009. All rights reserved.
+ 15
+ 15
15
45
50
60
50
12
50
75
Unit
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
62 of 76