78M6618-IM/F Maxim Integrated Products, 78M6618-IM/F Datasheet - Page 18

• Manufacturer Part Number: 78M6618-IM/F
• Description: IC PWR MEASUREMENT OCTAL 68-QFN
• Manufacturer: Maxim Integrated Products
• Type: Octal Power and Energy Measurement ICr

Specifications of 78M6618-IM/F

• Core: 80515
• Core Architecture: 80515
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• Interface Type: SPI, UART
• Maximum Clock Frequency: 500 KHz
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Programmable I/os: 19
• Number Of Timers: 1
• On-chip Adc: 21 bit, 10 Channel
• Operating Supply Voltage: 3.3 V
• Package / Case: QFN-68
• Processor Series: 78M6618
• Program Memory Size: 128 KB
• Program Memory Type: Flash
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

78M6618 Data Sheet
2.4.7 2.5 V Voltage Regulator
2.4.8 Low-Power Voltage Regulator
Unless otherwise specified, V3P3SYS = V3P3A = 0.
2.4.9 Crystal Oscillator
2.4.10 LCD DAC
18
Parameter
V2P5
V2P5 load regulation
Voltage overhead V3P3-V2P5
PSSR ∆V2P5/∆V3P3
Parameter
V2P5
V2P5 load regulation
VBAT voltage requirement
PSRR ΔV2P5/ΔVBAT
Parameter
Maximum Output Power to Crystal
XIN to XOUT Capacitance
Capacitance to DGND
Parameter
VLCD Voltage
V
LCD
XIN
XOUT
=
V
3
3 P
⋅
1 (
Table 12: Low-Power Voltage Regulator Performance Specifications
−
. 0
059
Table 11: 2.5 V Voltage Regulator Performance Specifications
⋅
Table 13: Crystal Oscillator Performance Specifications
LCD_DAC)
1
Table 14: LCD DAC Performance Specifications
1
−
4
. 0
019
Iload = 0
Iload = 0 mA to 5 mA
Iload = 5 mA, reduce V3P3
until V2P5 drops 200 mV
RESET=0, iload=0
I
I
I
until REG_LP_OK = 0
I
Crystal connected
RTCA_ADJ = 0
LOAD
LOAD
LOAD
LOAD
V
= 0
= 0 mA to 1 mA
= 1 mA, reduce VBAT
= 0
1 ≤ LCD_DAC ≤ 7
Condition
Condition
Condition
Condition
Min
2.3
-2
Min
Min
Min
-50
-10
2.3
Typ
2.5
Typ
Typ
Typ
2.5
Max
470
2.7
Max
Max
Max
+2
40
+10
2.7
3.0
30
50
DS_6618_005
1
3
5
5
Rev. 1.4
mV/V
mV/V
Unit
Unit
Unit
Unit
mV
mV
mV
µW
pF
pF
pF
V
%
V
V