Datasheet

726
32133D–11/2011
UC3D
32.9 Analog Characteristics
32.9.1 Voltage Regulator Characteristics
32.9.1.1 Electrical Characteristics
32.9.1.2 Decoupling Requirements
Table 32-18. Flash Characteristics
Symbol Parameter Conditions Min Typ Max Unit
T
FPP
Page programming time
f
CLK_HSB
= 48MHz
5
ms
T
FPE
Page erase time 5
T
FFP
Fuse programming time 1
T
FEA
Full chip erase time (EA) 6
T
FCE
JTAG chip erase time (CHIP_ERASE) f
CLK_HSB
= 115kHz 310
Table 32-19. Flash Endurance and Data Retention
Symbol Parameter Conditions Min Typ Max Unit
N
FARRAY
Array endurance (write/page) 100k cycles
N
FFUSE
General Purpose fuses endurance (write/bit) 10k cycles
t
RET
Data retention 15 years
Table 32-20. Electrical Characteristics
Symbol Parameter Condition Min Typ Max Units
V
VDDIN
Input voltage range 3 3.3 3.6 V
V
VDDCORE
Output voltage V
VDDIN
>= 3V 1.75 1.8 1.85 V
Output voltage accuracy
I
OUT
= 0.1mA to 100mA,
V
VDDIN
>3V
2%
I
OUT
DC output current V
VDDIN
=3.3V 100 mA
I
VREG
Static current of internal regulator Low power mode 10 µA
Table 32-21. Decoupling Requirements
Symbol Parameter Condition Typ Techno. Units
C
IN1
Input regulator capacitor 1 1 NPO nF