M3087BFLBGP#U5 Renesas Electronics America, M3087BFLBGP#U5 Datasheet - Page 324

• Manufacturer Part Number: M3087BFLBGP#U5
• Description: IC M32C/87 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M3087BFLBGP#U5

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IEBus, IrDA, SIO, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 121
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 34x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 144-LQFP
• For Use With: R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M32C/87 Group (M32C/87, M32C/87A, M32C/87B)
REJ09B0180-0151 Rev.1.51 Jul 31, 2008
Page 300 of 587
If analog input shares the pin with other peripheral function inputs, a through current may flow to the peripheral
function inputs when an intermediate voltage is applied to the pin. To prevent through current, set the control bit for
the corresponding pin to 1, and other peripheral inputs are disconnected. Table 18.2 lists settings of an analog input
pin.
18.1
Table 18.2
NOTE:
Table 18.3
P9_5
P9_6
P10_4
P10_5
P10_6
P10_7
P15_0
P15_1
P15_2
P15_3
P15_4
P15_5
P15_6
P15_7
One-shot mode
Repeat mode
Single sweep mode
Repeat sweep mode 0
Repeat sweep mode 1
Multi-port single sweep mode
Multi-port repeat sweep mode 0
The A/D converter has seven different modes. Table 18.3 lists settings for these modes.
1. When the IPSB_i bit (i = 0 to 7) is set to 1, the peripheral function inputs which are assigned to the P15_i pin are
disconnected. When the IPS2 bit is set to 1, the peripheral function inputs which are assigned to pins P15_0 to
P15_7 are all disconnected.
Mode Descriptions
Port
Mode
Analog Input Pin Setting
Mode Settings
ANEX0
ANEX1
AN_4
AN_5
AN_6
AN_7
AN15_0
AN15_1
AN15_2
AN15_3
AN15_4
AN15_5
AN15_6
AN15_7
Function
MD1 bit
AD0CON0 register
0
0
1
1
1
1
1
−
−
−
−
−
−
IPSB_0 = 1
IPSB_1 = 1
IPSB_2 = 1
IPSB_3 = 1
IPSB_4 = 1
IPSB_5 = 1
IPSB_6 = 1
IPSB_7 = 1
IPSB Register
MD0 bit
0
1
0
1
1
0
1
−
−
−
−
−
−
IPS2 = 1
IPS Register
AD0CON1 register
(1)
MD2 bit
Control Bit
0
0
0
0
1
0
0
−
−
PSC_7 = 1
−
−
−
−
−
−
−
−
PSC Register
MSS bit
AD0CON3 register
0
0
0
0
0
1
1
PSL3_5 = 1
PSL3_6 = 1
−
−
−
−
−
−
−
−
−
−
−
−
18. A/D Converter
PSL3 Register
DUS bit
0 or 1
0 or 1
0 or 1
0 or 1
0 or 1
1
1