CY7C604XX_13 Datasheet, PDF (22/38 Pages) Cypress Semiconductor – enCoRe™ V Low Voltage Microcontroller

CY7C604XX
DC POR and LVD Specifications
Table 14 lists guaranteed maximum and minimum specifications for the entire voltage and temperature ranges.
Table 14. DC POR and LVD Specifications
Symbol

V_PPOR0
V_PPOR1
V_PPOR2
V_PPOR3
V_LVD0
V_LVD1
V_LVD2
V_LVD3
V_LVD4
V_LVD5
V_LVD6
Description
Vdd Value for PPOR Trip⁽⁷⁾
PORLEV[1:0] = 00b, HPOR = 0
PORLEV[1:0] = 00b, HPOR = 1
PORLEV[1:0] = 01b, HPOR = 1
PORLEV[1:0] = 10b, HPOR = 1
Vdd Value for LVD Trip
VM[2:0] = 000b⁽⁸⁾
VM[2:0] = 001b⁽⁹⁾
VM[2:0] = 010b⁽¹⁰⁾
VM[2:0] = 011b
VM[2:0] = 100b
VM[2:0] = 101b
VM[2:0] = 110b⁽¹¹⁾
Min
Typ
Max
1.61
1.66
1.71
2.36
2.41
2.60
2.66
2.82
2.95
2.40
2.45
2.51
2.64
2.71
2.78
2.85
2.92
2.99
2.95
3.02
3.09
3.06
3.13
3.20
1.84
1.9
2.32
1.75
1.8
1.84
Units
V
V
V
V
V
V
V
V
V
V
V
DC Programming Specifications
Table 15 lists guaranteed maximum and minimum specifications for the entire voltage and temperature ranges.
Table 15. DC Programming Specifications
Symbol
Description
Min
Typ
Max
Vdd_IWRITE Supply voltage for flash write operations
1.71
I_DDP
Supply current during programming or verify
–
V_ILP
Input low voltage during programming or verify
–
V_IHP
Input high voltage during programming or verify
1.71
I_ILP
Input current when applying Vilp to P1[0] or P1[1]
during programming or verify⁽¹²⁾
–
–
5.25
5
25
–
V_IL[11]
–
Vdd_IWRITE +0.3
–
0.2
I_IHP
Input current when applying Vihp to P1[0] or P1[1]
during programming or verify⁽¹²⁾
–
–
1.5
V_OLP
Output low voltage during programming or verify
–
–
V_OHP
Output high voltage during programming or verify Vdd_IWRITE - 0.9 V
–
Flash_ENPB Flash write endurance⁽¹⁴⁾
50,000
–
Flash_DR
Flash data retention⁽¹⁵⁾
10
20
Vss + 0.75
Vdd_IWRITE
–
–
Units
V
mA
V
V
mA
mA
V
V
Cycles
Years
Notes
7. Vdd must be greater than or equal to 1.71 V during startup, reset from the XRES pin, or reset from watchdog.
8. Always greater than 50 mV above V_PPOR1 for falling supply.
9. Always greater than 50 mV above V_PPOR2 for falling supply.
10. Always greater than 50 mV above V_PPOR3 for falling supply.
11. Always greater than 50 mV above V_PPOR0 voltage for falling supply.
12. Driving internal pull-down resistor.
13. See appropriate DC General Purpose I/O Specifications table.
14. Erase/write cycles per block.
15. Following maximum Flash write cycles at Tamb = 55C and Tj = 70C.
Document Number: 001-12395 Rev. *N
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