EG87C51FA1SF76 Intel, EG87C51FA1SF76 Datasheet - Page 12

• Manufacturer Part Number: EG87C51FA1SF76
• Description: IC MCU 8-BIT 8K 16MHZ OTP 44MQFP
• Manufacturer: Intel
• Series: 87Cr

Specifications of EG87C51FA1SF76

• Core Processor: MCS 51
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SIO
• Peripherals: PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: OTP
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-MQFP, 44-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Other names: 864517

8XC51FX
EXTERNAL MEMORY CHARACTERISTICS
All parameter values apply to all devices unless otherwise indicated
12
TPXIZ
TAVIV
TPLAZ
TRLRH RD Pulse Width
TWLWH WR Pulse Width
TRLDV RD Low to Valid Data In
TRHDX Data Hold After RD
TRHDZ Data Float After RD
TLLDV
TAVDV Address to Valid Data In
TLLWL ALE Low to RD or WR Low
TAVWL Address to RD or WR Low
TQVWX Data Valid to WR Transition
TWHQX Data Hold After WR
TQVWH Data Valid to WR High
TRLAZ RD Low to Address Float
TWHLH RD or WR High to ALE High
Symbol
Input Instr Float After PSEN
8XC51FX
8XC51FX-24
8XC51FX-33
Address to Valid Instr In
8XC51FX -24
8XC51FX-33
PSEN Low to Address Float
8XC51FX
8XC51FX-24
8XC51FX-33
8XC51FX 24
8XC51FX-33
ALE Low to Valid Data In
8XC51FX
8XC51FX-24 33
8XC51FX
8XC51FX-24 33
8XC51FX
8XC51FX-24
8XC51FX-33
8XC51FX
8XC51FX-24 33
8XC51FX
8XC51FX-24
8XC51FX-33
8XC51FX
8XC51FX-24 33
8XC51FX
8XC51FX-24
8XC51FX-33
Parameter
Min Max Min Max Min Max
400
400
433
200 300
203
33
33
43
12 MHz
0
312
252
107
517
585
123
59
10
0
150
150
222
75
77
12
12
24 MHz
0
7
103
113
243
285
175
21
10
23
71
(Continued)
0
142
82
82
41
46
33 MHz
0
0
3
5
Oscillator
150
180
140 3TCLCL
71
10
61
35
55
5
0
6TCLCL
6TCLCL
4TCLCL
7TCLCL
4TCLCL
4TCLCL
7TCLCL
TCLCL
TCLCL
TCLCL
TCLCL
TCLCL
TCLCL
TCLCL
TCLCL
Min
0
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Variable
100
100
130
50
30
50
35
27
150
40
30
25
50 3TCLCL
90
75
70
5TCLCL
5TCLCL
8TCLCL
9TCLCL
5TCLCL
5TCLCL
5TCLCL
2TCLCL
2TCLCL
8TCLCL
9TCLCL
TCLCL
TCLCL
TCLCL
TCLCL-25
TCLCL-20
TCLCL-25
Max
10
0
b
b
b
b
a
a
a
b
b
b
b
b
b
b
a
105
165
150
165
40
30
25
80
95
90
60
25
90
90
50
Units
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
ns
ns
ns
ns
ns
ns
ns
ns